Thursday, August 23, 2007

Intel - AMD clock relativity theory


Intel's 3Ghz + 12MB cache server against 2 Ghz 2MB Barcelona. Intel's 3,4 Ghz + 6MB desktop against 3 Ghz Phenom. Plus 45nm inside . Seems like pretty expensive way to counter EFFICIENT K10h architecture. And if Nehalem doesn't hit its target in one shot, that will bring Intel into the troubles. Because 3Ghz server consumes 120W TDP, and 3,4Ghz desktop is already in clock diminishind return area like ill fated Prescott was.

Processor
Family

Cores

Model

Clock Speed

HyperTransport
Speed

Socket

L2 & L3 Cache

Phenom FX

4

FX-91

2.8 GHz

2.1 GHz

F

512 KB L2 cache x 4 cores

2 MB L3 cache shared

FX-90

2.6 GHz

1.9 GHz

FX-80

2.6 GHz

AM2+

Phenom X4

4

GP-7100

2.4 GHz

1.8 GHz

GP-7000

2.2 GHz

1.6 GHz

Phenom X2

2

GP-6800

2.8 GHz

2.1 GHz

512 KB L2 cache x 2 cores

2 MB L3 cache shared

GS-6650

2.6 GHz

1.9 GHz

GS-6550

2.4 GHz

1.8 GHz

GE-6600

2.3 GHz

1.7 GHz

GE-6500

2.1 GHz

1.5 GHz

GE-6400

1.9 GHz

1.4 GHz


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